Charging device



FIG. 1 is a top front right perspective view of a charging device showing our new design;

FIG. 2 is bottom rear left perspective view of the charging device showing our new design;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The dashed lines in the figures depict portions of the charging device that form no part of the claimed design. 

CLAIM The ornamental design for a “charging device,” as shown and described. 